The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2022
Filed:
Nov. 19, 2020
Otis Elevator Company, Farmington, CT (US);
Guillaume Montigny, Gien, FR;
Frederic Beauchaud, Coullons, FR;
Joachim Angoulevant, Saint Martin d'Abba, FR;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
An elevator car () defining an interior space () for accommodating passengers and/or cargo. The elevator car () includes a working platform () moveable between a stowed position, above the interior space (), and an operational position, suspended within the interior space (), a hoisting device () located at the working platform () and a tension member () connected to the hoisting device () and connected to the working platform () such that a suspending portion () of the tension member () suspends the working platform (). The hoisting device () is configured, when actuated, to alter the length of the suspending portion (), so as to hoist the working platform () between the stowed position and the operational position.